baber/WOPTO huggingface dataset:
Patent JP-S6143820-A (JP)
Title: Transistor circuit
Inventor: IKEDA MAKI
IPC: H03K17/04
Filed: 1984-08-08
Abstract: PURPOSE:To attain excellent switching without delay time due to storage time and trailing time by connecting the 3rd transistor (TR) in parallel between a base and emitter of the 2nd TR and discharging quickly the storage charge of the 2nd TR via the 3rd TR when the 2nd TR changes from the conductive to the nonconductive state in response signal. CONSTITUTION:A pulse is inputted to an input terminal 2 and TRs 3, 6 are conducted at the leading. Then the level of an output 9 goes to a high level. When the TR3 is turned off at the trailing of the input pulse, a TR6 keeps conduction due to a stored charge to conduct a TR16 thereby turning off the TR6 forcibly. Thus, a pulse having equal to the input pulse is outputted from the output 9.
Patent JP-2000353727-A (JP)
Title: Fault inspection device for integrated circuit, fault inspection method and recording medium
Inventor: SAKAGUCHI KAZUHIRO
IPC: H01L21/66
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fault inspection device, which can accurately detect faults in an integrated circuit by considering the difference between the manufacturing conditionings of the integrated circuit. SOLUTION: A quality decision unit 13 reads out data on the spectrum of an integrated circuit chip, which is an object of inspection from a spectral data retention unit 11 and reads out data on the reference spectrum of an integrated circuit chip, which is a complete non-defective, from a complete non- defective data retention unit 14. Moreover, data on the positions of the chip which is the object of inspection, and the chip which is the complete non- defective, are respectively read out from a positional data retention unit 12. The unit 13 finds the distance between the chip which is the object of inspection, and the chip which is the complete non-defective, and corrects the read-out data on the spectrum of the chip which is the object of inspection, in accordance with the distance found. Moreover, the amount of variability of the data on the spectrum subsequent to the correction is found, using the data on the reference spectrum as a reference and whether the found amount of variability is within previously decided allowable range is discriminated.
Patent JP-S5866449-A (JP)
Title: Telephone set
Inventor: TATSUNO HIYOSHI
IPC: H04M1/82
Filed: 1981-10-16
Abstract: PURPOSE:To enable the persons other than the calling subscribers to discriminate a call and then switch the call, by displaying the call at the outside of a telephone set by means of the incoming signal of an interrupting telephone. CONSTITUTION:An incoming display lighting circuit 2 is connected to the circuit of a telephone set 1, and the output terminal of the circuit 2 is connected to a pilot lamp 3. When an incoming arrives at the telephone 1 while it is busy, the circuit 2 actuates to produce an output. This output lights up or blinks the lamp 3. At the same time, an incoming display tone is produced from the receiver. Thus a third party can know an incoming to the telephone 1 from the glowing of the lamp 3, and the talking subscriber switches the call to the third party.
Patent JP-S6411575-A (JP)
Title: Pinball projecting apparatus
Inventor: INAGAKI KOJI
IPC: H02P25/06
Filed: 1987-07-02
Abstract: PURPOSE: To provide a silent Pachinko (Japanese pinball game) shooting device of simple structure, by comprising a power supply means for supplying electric current to plural driving coils wound adjacently to a cylindrical body through which the Pachinko balls can be passed, while shifting a phase. CONSTITUTION: Two driving coils 3, 4 are dividually wound adjacently to a lower part of a cylindrical body 2 through which the Pachinko balls 1 can be passed. The voltage of an AC power source 5 is directly supplied to the driving coil 3, and the voltage of the AC power source 5 is supplied to the driving coil 4 through a capacitor for phase splitting 6. The winding directions of the coil 3 and the coil 4 are same as each other, the electric current is flowed to the coils 3, 4 in a condition that the phases are alternately shifted, and the shifting magnetic field is generated from an inlet 2a to an outlet 2b of the cylindrical body 2. When the Pachinko ball 1 of ferromagnetic body is inserted from the inlet 2a of the cylindrical body 2, the Pachinko ball 1 is accelerated by the thrust of the shifting magnetic field by the coils 3, 4, to be short from the outlet 2b.  That is, the driving coils 3, 4 form a stator of an induction-type linear motor, and the Pachinko ball 1 itself becomes a mover to be directly advanced and shot.
Patent JP-S6322441-A (JP)
Title: Special cassette
Inventor: FUJIOKA TADASHI
IPC: G03G15/00
Filed: 1986-07-15
Abstract: PURPOSE:To cope with various speeds of copying machines by making a first paper feed roller, a first timing roller, a first switch, a second paper feed roller, and a second switch which are provided in order on a cassette conveying passage for feeding sheets of paper to a copying machine cooperate with one another. CONSTITUTION:A first paper feed roller 22, a first timing roller 4, a first switch 45, and the driven roller 31 of a second paper feed roller 44 are provided in order on a conveying passage in a special cassette S connected to a copying machine body F. And, the second paper feed roller 44, a second switch 46, a third switch 47, and a second timing roller 48 are provided in the copying machine body F. A CPU generates a command for operating the first paper feed roller 22 when the first switch 45 is turned off and a command for operating the first timing roller 4 when the second switch 46 is changed from on to off. The second switch 46 is provided in a specific position, and when it is turned off, the first timing roller 4 is turned on to feed the next sheet of paper. The timing roller 4 is set at the maximum speed that can be estimated. Thereby, the special cassette can cope with various speeds of copying machines.
Patent JP-S5867844-A (JP)
Title: Spherical graphite cast iron excellent in tenacity and preparation thereof
Inventor: OKAZAKI TAKESHI
IPC: C22C37/04
Filed: 1981-10-16
Abstract: PURPOSE:To obtain spherical graphite cast iron high in tenacity and tensile strength provided with easy machinability such as cutting after heat treatment, by converting the base structure of spherical graphite cast iron to a two-phase mixed structure consisting of bainite and ferrite. CONSTITUTION:Spherical graphite cast iron has a composition consisting of, on the weight basis, 1.9-2.7% C, 1.8-3.0% Si, below 0.5% Mn, 0.01-0.04% Mg and the remainder Fe and having an Si/C ratio exceeding 0.9 and comprises a two-phase mixed structure consisting of ferrite and bainite in which graphite is uniformly dispersed. This spheroidal graphite cast iron is prepared as described hereinafter. That is, a molten metal is cast according to a usual method and the obtained base material having a ledeburite structure constituted by uniformly dispersing fine graphite particles in a cast structure is used to be heated at about 900-1,000 deg.C for about 0.5-5hr in first stage heat treatment. In the next step, the heat treated base material is heated at a temp. directly below an A1 transformation point for about 0.5-5hr and, after this second stage heat treatment, heated to the coexisting temp. of the aforementioned two- phase and subjected to austempering treatment wherein the final heat treated base material is rapidly cooled to about 220-420 deg.C and held at this temp. for about 0.1-3hr to obtain the product.
Patent JP-S6323944-A (JP)
Inventor: MAACHIN DEKUSUTAA
IPC: C08L87/00
Filed: 1987-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6410654-A (JP)
Title: Manufacture of electronic parts
Inventor: YANA HISASHI
IPC: H01L21/66
Filed: 1987-07-03
Abstract: PURPOSE:To prevent the part of each IC product subjected to bending process from being entangled, and enable the test and measurment without jamming, by a method wherein a test is performed by bringing the probe terminal of a testing equipment into contact with a lead, which is then subjected to a bending process. CONSTITUTION:In an incoming conveyor stage 3, parts to be tested are arranged to slide down on a slope, for example, from a stocker 6 to a mounting stand 9 in a testing stages. These parts are tested and measured in a measuring stage 1. Next, they are sent to a lead bending stage 4. Then the parts 2 to be tested are accommodated in a stocker 16 in an outgoing conveyor stage 5. The measuring stage 1 comprizes, e.g., the mounting stand 9 to mount the parts 2 to be tested, and a contact part 10 moveable up and down. The mounting stand 9 is provided with a groove part 9a which prevents leads from bending when the parts 2 to be tested come into contact with the contact part 10. The parts 2 to be tested are arranged in the groove part 9a so as to slide.
Patent JP-H06284837-A (JP)
Title: Fish preserver for pisciculture
Inventor: UENO SHIGENOBU
IPC: A01K75/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide the subject collapsible fish preserve having high durability by knitting the net of the fish preserve for pisciculture with a titanium wire in hexagonal pattern, using the lateral mesh at the side face of the preserve in a state directing the hexagonal pattern sideways, joining the joint part with a spiral titanium wire and fixing the bottom frame to a cultivation raft with a rope. CONSTITUTION:This fish preserve for pisciculture to be suspended from a cultivation raft A on the sea has the following construction. A hexagonal mesh pattern is knit with a titanium wire, the mesh 1 of the side face is formed to be long sideways by using the hexagonal mesh opening in lateral direction and the upper and lower edges of the mesh 1 of the side face are formed of selvedge wires 2 and connected with each other with spiral titanium wire 3 to form plural stages. A separately prepared bottom-frame 5 acting also as a weight of the preserve is surrounded by a main shaft 6 having rather thick diameter, the inside of the frame contains plural frame bones 4 to form a lattice form and a metal mesh produced and bonded with a titanium wire similar to the side face is extended above the bottom frame and properly fixed. The outer selvedge wire and the terminal selvedge wire of the mesh are connected with a spiral wire, the bottom frame 5 is fixed to the terminal of the suspension rope 8 with rope-fixing tools 9 attached to four corners of the bottom frame 5 and the tip end of each rope 8 is connected to the cultivation raft A.
Patent JP-S6411399-A (JP)
Title: Etching of thin film pattern
Inventor: KATO TAKAYUKI
IPC: H01L21/306
Filed: 1987-07-03
Abstract: PURPOSE:To perform rapid and effective etching at a position of etching under a fine pattern, to improve its yield, to improve the pattern accuracy and to manufacture a thin film etching substrate having high reliability by forming a connecting pattern for connecting an opening pattern to the fine pattern on a resist film. CONSTITUTION:A first layer thin film 12 is formed on a substrate 11, a second layer thin film 13 is formed thereon, and a resist film 14 is formed. When a pattern is formed on the film 14, an opening pattern 15 and a fine pattern 16 are formed, and a connecting pattern 17 for connecting the openings is formed. Then, the second layer thin film layer 13 of the patterns 15, 16, 17 not covered with the film 14 is etched, and then the layer 13 is etched. In this case, an etchant is introduced to the pattern 17 and rapidly fed into the pattern 16. Thus, since it can prevent the etchant from staying in the pattern 16 to accelerate the flowing, the depthwise etching from the layer 13 to the layer 12 is effectively and rapidly performed.
Patent JP-S6075456-A (JP)
Inventor: MIHIAERU KAIRU
IPC: A01N35/10
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6059446-A (JP)
Title: Test method of processor
Inventor: MORI SHIYOUKICHI
IPC: G06F11/22
Filed: 1983-09-10
Abstract: PURPOSE:To decrease a test period by executing a test of a processor with a program which switches automatically a no-execution instruction to a test instruction under the control of a control part. CONSTITUTION:A control part CONT controls a selector SE to connect a processor PRO to be tested to the 2nd memory part ME-2 storing a test program. Then the PRO reads out an instruction stored in the ME-2 in place of a non-execution instruction ''NOP'' fed from the 1st memory part ME-1. When the execution is through with the instruction of the ME-2, a ''test instruction'' in a program to be tested which is stored to the ME-1, e.g., ''addition of values of registers A and B'' is executed. Then the output of a standard processor EM is compared with the output of the processor PRO. Then it is decided that the actuation of the PRO is faulty when no coincidence is obtained from said comparison.
Patent JP-H0724376-A (JP)
Title: Adhesive applying device
Inventor: TSUINO YASUHIRO
IPC: B05C1/02
Filed: 1993-07-06
Abstract: PURPOSE:To favorably apply an adhesive to a material to be coated with the adhesive having recesses and projections by using a sponge-like foamed body with coating tips formed in compliance with the shape and area of the material to be coated with the adhesive at a coating site, utilizing the capillarity and oozing the adhesive to the coating tips. CONSTITUTION:Rectangular and circular coating tips 1a are formed on a sponge- like foamed body 1 in compliance with the shape of the coating sites on projected sections 6a of a material 6 to be coated with an adhesive. Recessed sections 2a for retaining the sponge-like foamed body 1 are formed on a holder 2, and a plurality of passages 2b for guiding the adhesive are formed on the bottom of the holder. Recessed sections 3a for holding the holder 2 are formed on an outer container 3, and a storage section 3b for the adhesive communicating with the passages 2b are formed on the side section and bottom section of the outer container. A two-pack mixed adhesive 4 is fed from a feed nozzle 5a of a mixed adhesive feed device 5 and passed through the passages 2b and permeated from the lower section to the upper section by the capillarity of the sponge-like foamed body 1 to reach coating tips 1a.
Patent JP-S6163814-A (JP)
Title: Focusing state detector of camera
Inventor: KINOSHITA TAKAO
IPC: G03B13/36
Filed: 1985-07-29
Abstract: PURPOSE:To detect a precise focusing state always stably by providing the titled device with a means for dividedly sending light flux projected from a photographing lens of a camera to an image sensor and detecting the brightness of both formed images and a means for adjusting said means and compensating its focus. CONSTITUTION:Light flux formed by a photographing lens 1 is made dividedly incident upon an image sensor 4 through a half mirror 36 and a total reflection mirror 37, right and left formed images are converted into an electric signal and the dispersion of the electric signal due to the reflective index and transmissibility of the mirrors 36, 37 is removed by a dark current correction circuit 43. The dispersion-removed signal is inputted to a gain variable amplifier 44 and a pat of the amplified signal is outputted to a gain setting circuit 51 through an accumulation time appreciating circuit 50. The other is sent to an integrator 48 through a bit delay circuit 45, a differential amplifier 8, and absolute circuit 9, a variable amplifier 47, a alpha converter 10. The clearness of the right image of the sensor 4 is compared with that of the left image and a signal '0', a positive signal or a negative signal is outputted to the circuit 51 when the clearness of both the images is equal, the image if focused in front of the proposed focal surface, or when focused on the back of the proposed focal surface respectively, and the circuit 51 sends a signal to the driver 6 so that the sensor 4 is focused. Thus, correct focusing can be attained.
Patent JP-S6146303-A (JP)
Title: Rolling sheet made of aluminium or aluminium alloy
Inventor: SASAKI YASUNORI
IPC: B21B1/22
Filed: 1984-08-08
Abstract: PURPOSE:To eliminate the need for the removing process of a finger mark in a manufacturing process by improving the resistance to finger mark of a rolling sheet and to reduce its cost, by roughening the surface of the sheet to provide a crest having a sharp shape. CONSTITUTION:Rolling is performed by rolling rolls having roughened surfaces, and the maximum roughness in one inch length in the directions parallel and perpendicular to the rolling direction is regulated to >=2mum. Further, the number of crests M having >=1.5mum height in one inch length are regulated to >=15, and the surface roughness is adjusted by the rolling rolls so that the crest M has a sharp shape classified into a sword point type or a mixed type.
Patent JP-H0610550-A (JP)
Title: Sliding-rail locking releasing mechanism
Inventor: MATSUI MASASHI
IPC: E05B65/44
Filed: 1992-06-25
Abstract: PURPOSE:To release the locking of sliding safely at low cost by changing the direction of energizing to a sliding-rail locking releasing lever of a spring by the revolution of the lever and applying force in the required direction to the lever at all times. CONSTITUTION:A bracket 2 is engaged with a unit 1 loaded on a movable rail 8 with a sliding-rail locking fitting 6. A spring 5 energized in the direction of the arrow A is mounted between the bracket 2 and a sliding locking releasing lever 3 rotatable in the directions of the arrows A, B centering around a support pin 4. When sliding-rail locking is released, the spring 5 is moved to the lower side of the support pin 4 by rotating the lever 3, and the lever 3 is energized in the direction of the arrow B. The sliding-rail locking fitting 6 is pushed in the direction of the arrow C, and housed in the movable rail 8.
Patent JP-H0220649-A (JP)
Title: Production of wear resistant aluminum alloy
Inventor: MORI SHUHEI
IPC: B22D11/00
Filed: 1988-07-05
Abstract: PURPOSE:To improve both of wear resistance and mechanical property by specifying Si content in an Al alloy and an electromagnetic for electromagnetic stirring. CONSTITUTION:The Si content in the molten Al alloy 3 is regulated to 11.5-25.0wt.% and further, while electromagnetic-stirring in the electromagnetic field having 300-3,000 of (B<2>f)<1/2>, the Al alloy having this composition is continuously cast. In this case, by pouring the molten Al alloy having the prescribed composition into a mold 1 from a tundish set at upper part of the mold 1, the molten metal 3 is cooled with the mold 1 and the part near the mold 1 is solidified. The molten metal 3 receives the electromagnetic force having the prescribed strength from an electromagnetic stirring coil 2 fitted at outer of the mold 1 and rotated and flowed. In such way, the molten metal 3 is cooled while receiving the stirring by the electromagnetic force, and as Si crystallization is much on surface layer part of a cast billet 4, the wear resistance becomes high and as the Si crystallization is little in the center part of the cast billet 4, the mechanical strength becomes high.
Patent JP-S6059810-A (JP)
Title: Automatic equalizer
Inventor: KOBAYASHI MASAKI
IPC: H03H17/00
Filed: 1983-09-13
Abstract: PURPOSE:To obtain an excellent equalizing performance with a few number of orders by cancelling distortion of an input signal at an adder circuit so as to improve the matching with a line. CONSTITUTION:A signal distorted on a line is converted into a digital signal such as PCM signal by an A/D converting circuit 2, and fed to an adder circuit 3a. An output signal of the adder circuit 3a forms approximately a signal having an inverse polarity as that of the distorted component through a circuit 181 giving an exponential impulse response, plural circuits connected in parallel and comprising a multiplication circuit 4a1 and circuits (caption 5) with a voltage d1 applied thereto, and a feedback circuit comprising a direct feedback section 19, and the equalization is attained by cancelling the distortion of an input signal at the adder circuit 3a. Thus, sufficient equalizing performance with a low order is obtained.
Patent JP-2000356272-A (JP)
Title: Seat structure for ball valve
Inventor: KITAZAKI SHINICHI
IPC: F16K5/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a seat structure for a ball valve ensuring positive sealing performance dispensing with grease supply for forming an oil film for sealing at the time of closing operation and facilitating opening/closing operation without causing the increase of torque. SOLUTION: An annular fat and oil filling groove extending over the whole periphery is formed at a valve casing seal face 32 of a valve casing seat 31, and a valve casing 1 and the valve casing seat 31 are provided with an oil and fat path communicating with the oil and fat filling groove. An annular rubber seat 42 brought into pressure contact with the oil and fat filling groove is planted in a valve element seal face 41 of a valve element seat 35.
Patent JP-H0724397-A (JP)
Title: Cleaning device of coating material feeding device
Inventor: KOGA SHIGENOBU
IPC: B05C11/10
Filed: 1993-07-07
Abstract: PURPOSE:To clean a coating material feeding device integrally without requiring man power by disposing cleaning joints and the like for connecting respective coating material feed and return piping joints of the coating material circulating device and constituting the device to accommodate an integral coating material circulating and coating material adjusting unit at the lower section of the device. CONSTITUTION:A cleaning device consists of upper pats composed of coating material feed system equipments 2f, 2'g and 2'f, return system equipments 2g and 3f and a coating material adjusting device driving system equipments 4g and 4f and lower parts composed of a cleaning liquid receiving pan 8, an inner pan 9 for a pump and spray cleaners 13 (a, b) of two stages, upper and lower, and the like. The coating material circulating and coating material adjusting unit 1 is placed on the cleaning liquid receiving pan 8, and then respective joints are connected together. A coating material adjusting device 4a is driven through respective joints 4c and 4f, and cleaning liquid for spraying is fed from a feed port 10 to respective cleaners 13. At the same time, the cleaning liquid for the pump is fed from a feed port 11 into the inner pan 9, and a pump 2b is driven through respective joints 2'c and 2'f.
Patent JP-S5868686-A (JP)
Title: Dial type electronic time piece
Inventor: EGUCHI SHIZUO
IPC: G04C3/00
Filed: 1981-10-20
Abstract: PURPOSE:To perform accurate time striking every hour on the hour by starting  a binary signal pattern provided on the shaft of a short hand with an electric contact signal for a long hand or short hand. CONSTITUTION:When it is detected electrically with long hand signal and short hand signal outputting brushes 15 and 16 that the right time on the hour reached, the time is struck according to the number to striking time based on the electric detection of a binary pattern interlocking with a short hand 11 through the short hand signal outputting brush 12. This eliminates a mechanical control section susceptible to the effect of wear and tear or the like ensuring accurate time striking.